dust是什么意思

详细释义

• 0 dry dirt in the form of powder that covers surfaces inside a building, or very small dry pieces of soil, sand, or other substances -- 灰塵；塵土；沙土

  • The furniture was covered in dust and cobwebs. 傢俱上落滿了灰塵和蜘蛛網。

  • A cloud of dust rose in the air as the car roared past. 汽車飛駛過後揚起一陣塵土。

  • coal dust 煤灰

• 1 to use a cloth to remove dust from the surface of something -- 擦去…的灰塵，給…除塵

  • I was dusting the mantelpiece when I noticed a crack. 我在擦壁爐臺的時候發現了一道裂紋。

• 2 to cover something with a light powder -- 在…上撒（粉末）

  • Dust the top of the cake with icing sugar. 在蛋糕上撒些糖霜。